Five reasons to love and hate the Mazda CX-7
Mazda joined the crossover race later than other Japanese brands. Toyota, Honda and Subaru were already working on the third generation of their crossovers, and Nissan and Mitsubishi were working…

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ROTATOR ENGINE RADIATOR. HOW TO ELIMINATE?
Leakage of the cooling system on the road indicates wear / crack of a part and various sealants - only a short-term solution to the problem, which will gradually lead…

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HOW IS THE RIGHT WASHING THE ENGINE OF THE MACHINE?
Such recommendations as to how to correctly / correctly wash the engine of a car and with what frequency it is not. But, there are several nuances explaining why it…

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new wear products

Always fresh: why you can not constantly add oil instead of replacing?

With an oil appetite of more than a liter for a couple of thousand kilometers, a normal driver thinks about piston repair, and the abnormal stops changing oil at all, limited to refilling it. Of course, in the most extreme case, the presence of oil in the crankcase is more important than its quality, but during operation it is actively changing under the influence of aggressive chemistry and wear products. Cleaning with a filter does not ensure full restoration of its quality: it changes as the very basis of the oil, which causes it to become more liquid, and it works or drops out in the form of ash and soot in the places of overheating the additives present in it.
Topping up with new servings of oil slightly restores the amount of additives and fractional composition, but this measure is not enough for long. Quickly enough, the volume of new components is simply lost in the volume of the sludge accumulated in the engine crankcase, and the base number does not recover at all to a normal level. Continue reading

No brother and off-road: whether to buy a Jeep Grand Cherokee
Unlike many competitors born on a common platform with pickups and inherited the frame, and even springs, Grand Cherokee from the first generation gained its concept of an SUV with…

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Copying headlong: the secret three-axle all-terrain vehicles of the 1930s in the USSR
By that time, in the Soviet automobile industry, according to the principle “they are getting better and better”, the tendency of universal meaningless copying of available foreign machines, their units…

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Five reasons to love and hate Lifan Smily
They say that if you see something that looks like a duck, walks like a duck, and quacks like a duck, then this is a duck. But if something like…

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